Detect multiple boundary curve

[dohadi]

Hi
I’m loading a series of curve with “Geometry Pipeline” and for each sub-series of curve I would like to detect their curve boundary
Any idea?

Test.3dm (5.3 MB)

[Japhy]

Here’s one way.

RE_CONTAINMENT.gh (10.3 KB)

[dohadi]

Hi Japhy,
I was looking to extract only the overall boundary curve without the inside

[HS_Kim]

Try to sort the curve groups by area and get the largest…

[Japhy]

Depending on what is going on inside the containment area might work better, length in this case will work.

[dohadi]

Thanks a lot Japhy for your help!

[dale (Dale Fugier)]

HI @dohadi, @Japhy,

Maybe this way?

test_detect_boundaries.gh (5.4 KB)

– Dale